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Any Length Possible
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Extremely fast setup and removal
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BoxWall barriers effective to their full height
noaq banner
Any Length Possible
noaq banner
Extremely fast setup and removal

NOAQ Boxwall Water Diversion System

A NOAQ Boxwall flood barriers are a freestanding temporary flood barrier, able to dam water and are self-anchoring. They are designed specifically for the urban environment, with even surfaces like asphalt street etc.

• Freestanding temporary flood barrier
• Self-anchoring
• Easy to store

• No tools are needed
• Low weight-easy to use

City safeguarded as flood waters diverted

In the Austrian city of Kufstein, a street was transformed into a canal by constructing NOAQ boxwalls barriers on either side. This allowed the water to be efficiently directed past the buildings and into the river.
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Flood waters successfully diverted, preventing city underpass from flooding

Quick deployment of NOAQ barriers successfully diverted flood waters, preventing the Pragati Maidan underpass from being submerged during the heavy rains.
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Moments of Calm and Protection: NOAQ Flood Barriers Deployed Across Europe

In recent months, Central and Eastern Europe have faced relentless storms and record rainfall, leading to widespread flooding. Just last week, Spain experienced its deadliest flash floods in over half a century.
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Testing in Taiwan successfully prevents tunnel flooding

NOAQ barrier testing in Taiwan has proven effective in safeguarding tunnels from flooding. These innovative barriers implemented during these tests have successfully mitigated flood risks, ensuring the safety and functionality of critical infrastructure. This achievement has marked a significant advancement in flood prevention technology.
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Safeguarding communities: protecting from overflowing lakes and canals

Acting as a first line of defense, these NOAQ barriers are helping to control water levels and prevent floods from damaging homes, infrastructure, and natural habitats.
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Flood Defence in India

Safeguarding small entrances: protecting them from flooding

Acting as a first line of defense, these NOAQ barriers are helping to divert the flood water and prevent it from entering homes, residences, garages, entrances and buildings.
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No tools are needed

It is built by snapping the boxes together. No tools are needed. Gradual curves are made by connecting the boxes at a slight angle and for corners there are specific corner boxes.

Self-anchoring

These barriers are self-anchoring, as it is automatically ballasted by the weight of the flood water. The higher the water rises, the harder is the barrier pressed against the ground. Utilizing the weight of the water, the barrier itself doesn’t need to be heavy.

Easy to store

The boxes can be stacked, which means they require very little space for storage and transportation. They are loaded in stackable cases

Flood Defence in India
Flood Defence in India

Flexible shape

It is built by snapping the boxes together. No tools are needed. Gradual curves are made by connecting the boxes at a slight angle and for corners there are specific corner boxes.

Video Gallery

Flood Barriers - Frontier flood barrier. Flood Barriers - Frontier flood barrier. Flood Barriers - Frontier flood barrier.